英文:
Excluding folder and contents when using get-child items -exclude not working
问题
我想让脚本通过特定路径，并排除一个特定文件夹及其内容。然后，我想让它删除所有早于3天的.pdf文件。过滤和删除的部分都按预期工作，但是我在排除我想保留数据的文件夹方面遇到了问题。
$older_than = "3" #当前日期之前的天数
$path = "E:\Bookmark\Bookmarkers" #文件路径
$excluded = "E:\Bookmark\Bookmarkers\VBMSArchive" #vbms文档文件夹
$ext = "*.pdf" #要删除的文件扩展名
$cut_off = (Get-Date).AddDays(-$older_than) #计算截止日期
Get-ChildItem -Path $path -Exclude $excluded -Recurse -File | Where-Object { $_.Name -like $ext } | Where-Object { $_.LastWriteTime -lt $cut_off } | Remove-Item -Force -Verbose #删除所需的文件
脚本仍然会删除排除文件夹中早于3天的.pdf文件。
英文:
I want the script to go through a specific path and exclude one specific folder and its contents. I then want it to delete all .pdf files older than 3 days. The filtering and deletion works as expected, however i an having issues excluding the folder that I want to keep data in.
$older_than = "3" #days before current date
$path = "E:\Bookmark\Bookmarkers" #file path
$excluded = "E:\Bookmark\Bookmarkers\VBMSArchive" #vbms documentation folder
$ext = "*.pdf" #file ext. to delete.
$cut_off = (Get-Date).AddDays(-$older_than) #Calculates the cut off date
Get-ChildItem -Path $path -exclude $excluded -Recurse -File | Where-Object { $_.Name -like $ext }| Where-Object {$_.LastWriteTime -lt $cut_off} | Remove-Item -Force -Verbose #remove the desired files.
The script still deleted the .pdf files in the excluded folder that are older than 3 days.
答案1
得分: 0
以下是我解决问题的方法：
我将筛选后的文件夹列表设置为一个变量，然后使用该变量来枚举文件并删除它们。
$older_than = "7" #距离当前日期的天数
$path = "E:\Bookmarking\Bookmarkers" #文件路径
Set-Location -Path $path #将工作目录设置为e:\bookmark\bookmarkers
$excluded = "VBMSArchive" #vbms文档文件夹
$ext = "*.pdf" #要删除的文件扩展名。
$cut_off = (Get-Date).AddDays(-$older_than) #计算截止日期
$filteredList = Get-ChildItem -Path $path | where-Object {$_.Name -notlike $excluded}
Get-ChildItem $filteredList -Recurse -File | Where-Object { $_.Name -like $ext }| Where-Object {$_.LastWriteTime -lt $cut_off} | Remove-Item -Force -Verbose #删除所需的文件。
英文:
Here is how I resolved my issue.
I set the filtered list of folders to a variable, then used the variable to enumerate the files and delete them.
$older_than = "7" #days before current date
$path = "E:\Bookmarking\Bookmarkers" #file path
Set-Location -Path $path #sets working directory to e:\bookmark\bookmarkers
$excluded = "VBMSArchive" #vbms documentation folder
$ext = "*.pdf" #file ext. to delete.
$cut_off = (Get-Date).AddDays(-$older_than) #Calculates the cut off date
$filteredList = Get-ChildItem -Path $path | where-Object {$_.Name -notlike $excluded}
Get-ChildItem $filteredList -Recurse -File | Where-Object { $_.Name -like $ext }| Where-Object {$_.LastWriteTime -lt $cut_off} | Remove-Item -Force -Verbose #remove the desired files.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论